Zhejiang Academy of Surveying and Mapping Science and Technology
Dandong Top Electronics Instrument Group Co. Ltd.
Cellviosa SA
New Nippon Steel Corporation
ZhongYuan Environmental Protection Co. Ltd.
Tadashi KobayashiKyoto-fu, Japan
Koto Engraving Co. Ltd.Japan
Xinxiang Vacational & Technical College
Ying Tan Shi Xing Fa You Se Jin Shu You Xian Gong SiJiangxi Sheng, China
KunShan Foxtech Precision Component Co.,Ltd.Jiangsu Sheng, China
Krampe Immobilien GmbH & Co. KGNordrhein-Westfalen, Germany
Jinan Casting and Forging Institute Zimmer Machinery Co., Ltd.Shandong Sheng, China